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差分进化（DE）组合优化。用户说「DE组合优化」「差分进化权重」「/de-portfolio-opt」时使用。长仅权重最大化样本夏普；纯 Python。默认 create_web。
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Showing SKILL.md
| name | de-portfolio-opt |
| description | 差分进化（DE）组合优化。用户说「DE组合优化」「差分进化权重」「/de-portfolio-opt」时使用。长仅权重最大化样本夏普；纯 Python。默认 create_web。 |
| license | Apache-2.0 |
| metadata | {"author":"opptrix","version":"1.0","title":"DE组合优化","summary":"差分进化约束下优化组合权重","category":"quant","slash-rank":"522","default-deliverable":"web","required-packs":"market instrument_analytics artifacts"} |
| allowed-tools | search_instruments get_instrument_chart batch_instrument_snapshots ask_user opptrix_run workspace_write workspace_read create_web update_web read_web list_web_vendor |
| references | ["scripts/de_portfolio_opt.py","scripts/fixtures/sample_input.json"] |
映射名 de-portfolio-opt（非 optimize）。DE/rand/1/bin，长仅、sum w=1、单票上限。勿与 @skill:lean-mean-variance 合并。
python scripts/de_portfolio_opt.py --input data.json --output result.json
Based on SOC occupation classification
